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Adding new setting to System Settings <Accessory Power Supply -- off by default). This setting can be used to enable/disable the power supply for accessories. With this commit implemented for iPods with PCF50605 power controller.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17193 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Andree Buschmann 2008-04-20 18:28:25 +00:00
parent cea07eb2a4
commit 850a11250a
16 changed files with 100 additions and 16 deletions
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19
firmware/target/arm/ipod/powermgmt-ipod-pcf.c
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@ -21,6 +21,8 @@
#include "config.h"
#include "adc.h"
#include "powermgmt.h"
#include "pcf5060x.h"
#include "pcf50605.h"
const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] =
{
@ -88,3 +90,20 @@ unsigned int battery_adc_voltage(void)
{
return (adc_read(ADC_UNREG_POWER) * BATTERY_SCALE_FACTOR) >> 10;
}
#ifdef HAVE_ACCESSORY_SUPPLY
void accessory_supply_set(bool enable)
{
if (enable)
{
/* Accessory voltage supply */
pcf50605_write(PCF5060X_D2REGC1, 0xf8); /* 3.3V ON */
}
else
{
/* Accessory voltage supply */
pcf50605_write(PCF5060X_D2REGC1, 0x18); /* OFF */
}
}
#endif